Yes, it's crazy loud indoors, but outdoors, I can use the wattage.
Also, I use a volume pedal in the effects loop so I'm attenuating the signal before it goes back to the power amp most of the time anyway.
In any case since many amp loop levels are line level (+4dBu) and the H9 is apparently designed for -10dBV, you have to be careful not to clip the H9's inputs anytime you're using it in an amp's effects loop.
